Stulz Air Booster 2, Operating Instructions Manual

Page 1: ...Index IT30I Issue 10 2018 Air Booster 2 Operating instructions Fan assisted floor tiles for data centers 230 1 50 60...

Page 2: ...echnology business spe cialising in A C for data centres and telecommunications installations STULZ has ten production plants 2 in Germany Italy the USA Great Britain Spain 2 in China Brazil and India...

Page 3: ...materials and technologies to obtain an high quality unit The CE mark guarantees that the STULZ products satisfy the requirements of the European Machinery Directive for safety The level of quality i...

Page 4: ...oduct and the relevant manual without having to update products and manuals sold previously except under exceptional circumstances Contact your local STULZ partner when requesting or receiving any upd...

Page 5: ...value display 17 5 1 2 Basic display and setpoint 18 5 1 3 Selection menu 19 5 1 4 Lock and unlock the keypad 19 5 2 Parameters 20 5 3 Setting the operating mode 21 5 3 1 Temperature control 22 5 4 Sy...

Page 6: ...lations and instructions contained in the present manual MAINTENANCE TECHNICIAN he s a technician authorized by the manufacturer for the start up of the unit technical assistance ordinary and extraord...

Page 7: ...the Country where the product is installed 2 2 General rules DANGER Works have to be carried out by competent staff only Observance of regulations for accident prevention Stay out of danger when lifti...

Page 8: ...ound connection Electrocution Remain electrically insulated from the ground Wear PPE Near the unit electrical box supply cables Short circuit wrong dimensioning of the cables or of the general breaker...

Page 9: ...the external casing of the unit on the side ATTENTION For any assistance or information concerning the unit described in this manual knowledge of its serial number is essential Labels on the packagin...

Page 10: ...With free flames With fire risk With inflammable products With explosive atmosphere With saline atmosphere With aggressive atmosphere For any doubt please consult the manufacturer 3 Handling and stora...

Page 11: ...y the carrier but will do everything in its power to assist clients on those situations This product cannot be returned without prior approval of STULZ For any assistance please consult your local STU...

Page 12: ...unit from rain and bad weather Standard packing is not suitable for seafreight Standard packing is not suitable for airfreight If the unit is stored before the installation comply with the following i...

Page 13: ...in the raised floor and the degree of perforation of the floor tile If this system can not deliver the airflow required by the servers to where it is needed the floor tile can be replaced by an Air B...

Page 14: ...controller ensures smooth transition of fan speed with reference to the set point Air Booster 2 floods the cold aisle on the front of the server rack with sufficient cold air as desired Pressure contr...

Page 15: ...control Contactors They control the motors by operating with auxiliary voltage They refer to IEC947 4 1 standards Automatic circuit breakers They protect against short circuits and excessive motor cu...

Page 16: ...OM so that they remain permanently in case of power failure The controller is housed inside the electrical box A keypad is connected to display information about working conditions status of the unit...

Page 17: ...y for temperature in C decimal integer dE 0 in 1 PMU doesn t appear on the display Unit of measurement of the Pressure Bar 0 PA 1 Lod Display probe selection by default b1 probe P1 upper temperature b...

Page 18: ...oint is displayed according to the type of control temperature or pressure control If there is no operation for at least 30 seconds the display of the controller returns automatically to basic display...

Page 19: ...ar immediately on the display followed by temperature proportional band parameter HY You are now in the hidden menu 3 Select the desired parameter 4 Press SET to display the value 5 Change it with UP...

Page 20: ...emp Avr average temperature of the enabled probes MAu Maximum temperature value of the enabled probes Avr tIP Calculated temperature b1 probe P1 upper temp b2 probe P2 middle temp b3 probe P3 lower te...

Page 21: ...P Damper Blocked Alarm Ctr tPr CMt BAM Mtr Motor Blocked Alarm Ctr PrS Fan i2P Digital input 2 polarity OP 0 CL 1 OP t2d Digital input 2 alarm delay 0 to 255 seconds 10 sec AdP Analogue output percent...

Page 22: ...the two extreme values reported above SWITCH OFF The analogue output will be 0 if tIP SPt HL The analogue output will be at the minimum speed value LAF with SPt HL tIP SPt The analogue output will be...

Page 23: ...n is restored when tIP ALU HHA Automatic Alarm is not signalled During the alarm HA message appears on the display alternated with standard display Low temperature Ctr ALL HLA ALd dAo tIP Alarm condit...

Page 24: ...Avr or MAu Faulty pressure probe Ctr There will be the probe alarm if configured b4 y Alarm is signalled after approx 10 seconds Automatic Fault probe alarm will bring An out bring AO1 and AO2 to 0 V...

Page 25: ...dbus Address Dec Description Mapped meaning BMS Access Modbus Function 100 256 Probe 1 C F r 3 101 257 Probe 2 C F r 3 102 258 Probe 3 C F r 3 103 259 Average Active Probe Value C F r 3 104 260 Max ac...

Page 26: ...in the rest of this manual 6 2 Technical data NOTES ON TECHNICAL DATA Operating at nominal fan speed Measured at 2m distance from unit in a free field unit operating at nominal conditions According to...

Page 27: ...ctric components Only skilled personnel may repair inspect or maintain the units The installation of an Air Booster 2 is similar as fixing an air diffusion grill on the false floor It s necessary a mi...

Page 28: ...walkable install the upper grille supplied as an accessory ACTBAHDG heavy duty grille or ACTBALDG light duty grille The grille has to be place above the unit using 4 grains that can be regulated in o...

Page 29: ...onnections Connect the power supply as shown in paragraph Electrical Connections and the Air Booster 2 is ready to use 8 If the unit is without control it s necessary to connect it to Air Booster Remo...

Page 30: ...cting the power supply of the unit see note above Electrical connections may only be performed by authorised technicians The system must be connected to an efficient earth circuit The unit must be ele...

Page 31: ...Make sure that the general switch is turned off and that the system is not live Check that all the power switches and control fuses in the electrical system are off Check that the power cable and term...

Page 32: ...frigerant equipment Failure to comply with these regulations might be dangerous to people and environment Before any intervention on the unit refer to instructions on this manual check data on the nam...

Page 33: ...the fan are lifetime lubricated and do not need maintenance Check the operation current An increased operation current indicates either a higher air resistance by a clogged pre filter or a winding sho...

Page 34: ...see below Contact STULZ service Controller faulty Contact STULZ service ALARMS ON THE DISPLAY 4 Component x thermic Anomalous absorbed current by component x Contact STULZ service Defective protectio...

Page 35: ...unless they are declared to be fumigate Plastic pallets high density polyethylene HDPE Plastic Film polyethylene PE Polystyrene expanded polystyrene EPS 6 2 Disposal at the end of life of the unit The...

Page 36: ...mm Height 598 mm Threaded pins M8x30 or M8x20 for different height regulation Colour RAL 7047 Material Steel Floor grille structural class EN 13264 2001 12 2 Heavy duty grille ACTBAHDG Technical data...

Page 37: ...nd with the height of the floor Apply 4 adhesive protection in the bottom side of the grille to protect the unit INFORMATION In order to maintain the by the guide vanes intended air direction the gril...

Page 38: ...rights reserved 1 Take the lifting key keys 2 Hook the lifting key keys to the grille picture number 1 3 Lift and move the grille picture number 2 4 Put the grille on the floor picture number 3 INFOR...

Page 39: ...New Zealand Ltd Tel 64 9 360 32 32 Fax 64 9 360 21 80 sales stulz co nz POLAND STULZ Polska SP Z O O Tel 48 22 883 30 80 Fax 48 22 824 26 78 info stulz pl SINGAPORE STULZ Singapore Pte Ltd Tel 65 674...